v0.5 kick-off

server/drivers/report.h

@@ -0,0 +1,37 @@
+#ifndef REPORT_H
+#define REPORT_H
+
+/* DEBUGGING / REPORTING FOR DRIVERS
+ *
+ * This file uses the reporting functions from the server core.
+ * See the file shared/report.h for details.
+ *
+ * This file assumes that the drivers have a drvthis parameter that contains the
+ * current driver structure. It redefines report to make its use simple:
+ *
+ * report( RPT_ERR, "report this: %s", str );
+ * debug( RPT_ERR, "report this if debug enabled: %s", str );
+ *
+ */
+
+// Reporting levels
+#define RPT_CRIT 0
+#define RPT_ERR 1
+#define RPT_WARNING 2
+#define RPT_NOTICE 3
+#define RPT_INFO 4
+#define RPT_DEBUG 5
+
+#define report drvthis->report
+// This assumes drvthis is locally defined... Anyone has a better idea ?
+
+static inline void dont_report( const int level, const char *format, .../*args*/ )
+{} // The idea is that this gets optimized out
+
+#ifdef DEBUG
+#  define debug report
+#else
+#  define debug dont_report
+#endif /*DEBUG*/
+
+#endif